<template>
  <div class="wrapper">
    <div class="banner" @click="onBannerClick">
      <img class="banner-img" :src="bannerImg" />
      <div class="banner-info">
        <div class="banner-title">{{sightName}}</div>
        <div class="banner-number"><span class="iconfont icon-image banner-icon"></span>{{bannerImgs.length}}</div>
      </div>
    </div>
    <fade>
      <Gallary :imgs="bannerImgs" v-show="showGallary" @close="onGallaryClose" />
    </fade>
  </div>
</template>

<script>
import Gallary from '@/components/gallary/gallary'
import Fade from '@/components/fade/fade'
export default {
  name: 'DetailBanner',
  components: {
    Gallary,
    Fade
  },
  props: {
    sightName: String,
    bannerImg: String,
    bannerImgs: Array
  },
  data () {
    return {
      showGallary: false
    }
  },
  methods: {
    onBannerClick () {
      this.showGallary = true
    },
    onGallaryClose () {
      this.showGallary = false
    }
  }
}
</script>

<style lang="stylus" scoped>
  .banner
    position relative
    height 0
    padding-bottom 55%
    overflow hidden
    .banner-img
      width 100%
    .banner-info
      position absolute
      left 0
      right 0
      bottom 0
      display flex
      align-items center
      height .6rem
      // line-height .6rem
      color #ffffff
      padding 0 .2rem
      background-image linear-gradient(top, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.8))
      .banner-title
        flex 1
        font-size .32rem
      .banner-number
        height .32rem
        line-height .32rem
        font-size .24rem
        padding 0 .4rem
        border-radius .2rem
        background rgba(0, 0, 0, 0.8)
        .banner-icon
          font-size .24rem
</style>
